getSensorList

I checked Sensor.

Get SensorManager:

mSensorManager = (SensorManager)getSystemService(SENSOR_SERVICE);

Get Sensor list:

List< sensor> sensorList = mSensorManager.getSensorList(Sensor.TYPE_ALL);

Print sensor list:

for( Sensor s : sensorList) {
 Log.d("sensor", "Name=" + s.getName());
 Log.d("sensor", "Vendor=" + s.getVendor());
 Log.d("sensor", "Version=" + s.getVersion());
 Log.d("sensor", "MaximumRange=" + s.getMaximumRange());
 Log.d("sensor", "MinDelay=" + s.getMinDelay());
 Log.d("sensor", "Power=" + s.getPower());
 Log.d("sensor", "Type=" + s.getType());
}

the Nexus One result:

Name=BMA150 3-axis Accelerometer
Vendor=Bosh
Version=1
MaximumRange=39.24
MinDelay=0
Power=0.2
Type=1
Name=AK8973 3-axis Magnetic field sensor
Vendor=Asahi Kasei
Version=1
MaximumRange=2000.0
MinDelay=0
Power=6.8
Type=2
Name=AK8973 Orientation sensor
Vendor=Asahi Kasei
Version=1
MaximumRange=360.0
MinDelay=0
Power=7.0
Type=3
Name=CM3602 Proximity sensor
Vendor=Capella Microsystems
Version=1
MaximumRange=9.0
MinDelay=0
Power=0.5
Type=8
Name=CM3602 Light sensor
Vendor=Capella Microsystems
Version=1
MaximumRange=10240.0
MinDelay=0
Power=0.5
Type=5
Name=Gravity Sensor
Vendor=Google Inc.
Version=1
MaximumRange=39.24
MinDelay=0
Power=0.2
Type=9
Name=Linear Acceleration Sensor
Vendor=Google Inc.
Version=1
MaximumRange=39.24
MinDelay=0
Power=0.2
Type=10
Name=Rotation Vector Sensor
Vendor=Google Inc.
Version=1
MaximumRange=1.0
MinDelay=0
Power=7.0
Type=11

Source Code here